How2 Bluetooth DUN w/winXp Pro?

[tesis52]

Hi all;
I've upgraded(?) to treo 750 from 650. Often removing and reinserting battery causes a long-lasting reset (several minutes). However, the problem urging me is that I've not been able to set up a BT DUN connection. USB DUN works rather well (actually, DL and UL advance by steps and not continuously), ActiveSync via USB and BT works pretty fine but I was NOT able to connect via Bluetooth to modem, so as I can use it for my wireless connection from pC. I used BT DUN w/Treo 650 and till now with my Samsung SGH-Z560, with no flaws. Is there some1 who can guide me thru this path? Thanks in advance!

[Mick]

I use a Toshiba laptop with built in bluetooth. I found that I needed to use the included Toshiba software to initiate a connection with the Treo which installed a bluetooth modem onto com 40. After that all i needed to enter was a dial in number (no usernames or passwords). To open the connection I just double click the icon created by this modem install and I have access.
Sorry I haven't been very descriptive, but I guess every setup will be slightly different. Also, I didn't need to activate the modem link in the Treo menu. As far as I know, this will interfere with your bluetooth connection but I'm not sure.